By Richie Lennon
To form an Irish limited company, you need to agree its ownership and officers, choose a suitable name and registered office, prepare a constitution and submit Form A1 to the Companies Registration Office. The electronic incorporation fee is €50. Incorporation creates the company; tax registration, banking, beneficial ownership and annual filings are separate tasks. Decide how the business will operate before you file.
Company formation is often presented as a quick form and a small fee. That describes the filing, not the decision.
Our view is that incorporation should serve a purpose: managing business risk, deciding how profits will be used, funding pensions or bringing in investment. Looking more established is a weak reason to take on director duties and another set of annual obligations.
The certificate is useful only if the structure behind it works. Who owns the business? Who can make decisions? When does the company start trading? How will you pay yourself? Those questions deserve attention before you send the application.
What does forming a company change?
A company is a separate legal person. Its money belongs to it, even when you own every share. You cannot draw from its bank account as though it were a sole-trader account.
Limited liability usually limits a shareholder’s exposure, but it is not protection against every personal claim. Guarantees, personal wrongdoing and director obligations still matter. Check what you are signing when a lender, landlord or supplier asks for a guarantee.
The tax comparison also needs the full journey. Most trading profits are subject to 12.5% Corporation Tax. That is tax on the company’s taxable profit, not the final tax cost of cash in your pocket. Salary, dividends and pension funding have different treatment.
| Question | What to establish before incorporating |
|---|---|
| Is there a business risk to separate? | Contracts, borrowing, product liability and guarantees |
| Will you retain profits? | Cash needed personally versus cash left in the business |
| Are pensions part of the plan? | Remuneration, scheme rules and contribution capacity |
| Will someone invest or join you? | Share ownership, decision rights and legal documents |
| Can the business support the administration? | Bookkeeping, payroll, tax and company filings |
There is no universal profit number at which everyone should incorporate. Household circumstances, cash withdrawals, other income and commercial risk change the answer. Our director funds extraction guide explains why company tax and personal tax cannot be compared as if they were the same bill.
Which company structure do you need?
A private company limited by shares, usually called an LTD, is a common choice for an owner-managed trading business. It can have one director, but a single-director LTD must have a separate secretary.
An LTD will not suit every organisation. A charity, a regulated activity, a joint venture or a business with particular financing arrangements may need another form or specialist advice. Do not choose a structure solely because a formation website puts it first.
For more than one owner, agree the rights as well as the percentages. Decide what happens if one person leaves, stops working, wants to sell or disagrees with a major decision. A 51% holding does not solve every voting question. Some decisions need a higher majority, and agreements can impose additional requirements.
A solicitor should deal with shareholder agreements, investment rights, vesting and intellectual-property transfers where needed. Your accountant should make sure the tax and accounting consequences fit the plan. These jobs connect, but one document does not replace the other.
The requirements to form an Irish LTD
Use the CRO’s required steps and company officer rules to check the application.
Company name and registered office
Check the proposed name against existing registrations and the CRO naming rules. A name being accepted by the CRO does not give you trademark protection. Check the brand and domain separately.
The company needs a registered office in Ireland where official documents can be delivered. This is not the same as establishing where the business actually carries on its activities for tax purposes.
Directors and secretary
An LTD needs at least one director and a secretary. An individual director must be at least 18. If there is only one director, that individual cannot also be the company’s secretary.
Normally at least one director must be resident in the European Economic Area. Residence is the test, not nationality. A UK-resident director does not satisfy that requirement merely because the UK is close to Ireland.
Where there is no EEA-resident director, a prescribed Section 137 bond can meet the requirement. Its cover is €25,000, and it must be valid for at least two years. €25,000 is the bond’s cover, not a statement that you pay €25,000 to incorporate. Ask for the premium and scope from the provider. After incorporation, a qualifying company can apply for a certificate based on a real and continuous link with economic activity in Ireland.
Shareholders, shares and constitution
Record who will own the shares and what rights those shares carry. The constitution must match the chosen company type. Keep the ownership record, share allotments and any agreements consistent.
Do not rely on a generic template to answer a question about a future investor, an owner leaving or ownership of software developed before the company existed. Resolve that question in the appropriate legal documents.
What does company formation cost?
The CRO’s current electronic A1 fee is €50. That is a filing fee, not the full cost of setting up and running the business.
| Cost | What to ask |
|---|---|
| Incorporation filing | Is the €50 electronic fee included in the quote? |
| Formation service | Who prepares the constitution and checks the application? |
| Legal work | Are ownership, investment, IP or vesting documents needed? |
| Registered office and secretary | Is an ongoing service required, and what does it include? |
| Accounting and tax | What happens monthly, annually and at the trading cutover? |
| Software and banking | Which subscriptions and account charges will apply? |
Compare written scopes. A cheap incorporation package can be perfectly adequate for a straightforward application. It does not follow that it includes the tax plan, shareholder agreement or bookkeeping setup.
Avoid planning on an arbitrary annual accountant fee. The cost depends on what is being done, transaction volume and the reporting you need. Our accounting fees guide explains the questions to ask about scope.
What happens after the certificate arrives?
The certificate of incorporation gives you a company registration number. It does not give you a bank account or VAT number.
| Task | Why it matters |
|---|---|
| Register the relevant taxes | Corporation Tax, employer PAYE and VAT are separate registrations |
| Open the company bank account | Keep company transactions separate from personal transactions |
| Set up bookkeeping | Record invoices, expenses, stock and money introduced by directors |
| Register beneficial ownership | The new entity normally has five months from incorporation to file with the RBO |
| Set the filing calendar | Track CRO annual returns, financial statements and Revenue obligations separately |
| Start contracts and trading in the right name | Make the operating business match the structure you created |
VAT deserves its own check. An Irish incorporation or registered-office address does not, by itself, establish entitlement to an Irish VAT registration. The activity, establishment, supplies and registration type matter, particularly for a business managed abroad or selling across borders.
Get that checked before promising customers an Irish VAT number or arranging the next stock movement. A formation agent’s turnaround is not a guarantee of Revenue’s registration timeline. Our ecommerce VAT guide covers the sales routes that make this more complicated.
Moving an existing sole trade into the company
If you already trade, incorporation is not the same as transferring the business.
Choose and document the cutover date. Establish who owns the stock, equipment and intellectual property, who supplies customers, which entity employs staff and where payments belong. Contracts and banking arrangements need to reflect the change.
Prepare accounts for the sole-trader period and an opening position for the company. A company registered in July does not automatically own sales you continue making as a sole trader in August.
Asset transfers, tax reliefs and employment arrangements need specific advice. Do not assume that moving everything at its bookkeeping value settles the tax consequences. The useful question is: from what date does this company actually carry on this trade?
Annual returns and financial statements
A company’s first annual return is made up to a date six months after incorporation. Financial statements are not attached to that first return. The filing deadline is normally 56 days after the annual return date. Subsequent returns usually require financial statements.
The CRO annual return is separate from the Corporation Tax return. Filing one does not fulfil the other. See the CRO’s annual return date guidance and filing requirements.
Audit exemption is conditional. Size, company type, group circumstances, member requests and filing history can all matter. The current small-company size tests use €15 million turnover, €7.5 million balance-sheet total and 50 employees, with at least two tests and the relevant-year rules. Those figures alone are not a guarantee of exemption.
From 16 July 2025, filing an annual return late more than once in a five-year period can remove entitlement to audit exemption for the following two years. Check the current CRO exemption rules rather than repeating an older blanket rule.
Build the finance setup around the company
Formation should leave you with clear ownership, a working trading cutover and a filing calendar someone owns. It should also leave you able to explain how the company pays you and how much cash it needs to keep.
Around Finance helps established owners join up tax decisions, bookkeeping and management reporting. If your Irish business turns over €250,000 or more and you want that finance setup to work together, book a Finance Fit Call.
FAQs
Can I form an Irish company with one director?
An LTD can have one director, but it must then have a separate secretary. The director residency rules must also be met.
How much does incorporation cost?
The current electronic CRO A1 fee is €50. Formation services, legal advice, registered-office services and the ongoing accounting work are separate costs unless explicitly included.
Is a VAT number issued with the company number?
No. The CRO company number and Revenue VAT registration are separate. VAT registration depends on the business’s activity and circumstances.
Do I need to pay €25,000 for a non-EEA director bond?
€25,000 is the prescribed bond cover. It is not the premium. Get a quote for the bond and confirm the required cover period and conditions.
When is the first annual return due?
It is made up to a date six months after incorporation and normally filed within 56 days of that date. No financial statements are attached to the first return.
Does incorporating mean all my profit is taxed at 12.5%?
No. The company normally pays 12.5% on trading profits, but other company income can have different treatment. Taking cash personally can create separate tax, and salary and dividends work differently.
How long does formation take?
Check the CRO’s current processing queue and allow time to correct an application. Incorporation, opening a bank account and obtaining tax registrations are different processes. A provider’s incorporation estimate is not a promise that the business can complete all three in that time.
How do I open a company bank account?
Choose a provider and check its current application requirements. Expect to supply company documents, ownership and director information, identification and evidence of business activity and source of funds. The provider decides what additional checks are needed.
Can I add investors or change share rights later?
Yes, subject to the legal process and the company’s documents. Get advice on the constitution, approvals, shareholder agreement and tax consequences. A generic formation package does not automatically make the structure suitable for investment.
Should I use a formation service or do it myself?
That depends on the structure and the decisions still unresolved. A straightforward filing is different from arranging multiple owners, transferring an existing trade or raising investment. Confirm what the formation service includes and which tax and legal questions need separate advice.
